Margo can purchase tile at a store for $0.99 per tile and rent a tile saw for $36. At another store she can borrow the tile saw for free if she buys tiles there for $1.59 per tile. How many tiles must she buy for the cost to be the same at both stores?


Margo must buy ??? tiles for the cost to be the same at both stores.

Answer:

Answer:

D. More than half the length of AB ; 2 intersections needed

Step-by-step explanation:

Bisection implies dividing a given segment or angle into two equal halves.

To bisect AB, open the radius of the compass more than half the length of AB. With center A, describe an arc at the upper region of AB and below AB. Now, using B as the center, draw a second arc upward and downward to intersect the initial arcs at a point. Join the two points of intersection with a line passing through AB. Thus, AB has been bisected.

Step-by-step explanation:

Answer:

20. is B (second one)

21. is A (first one)

Step-by-step explanation:

Answer:

46=p x 98 because 46 is the product of multiplying the percentage(p) to 98

156+97 because subtracting a negative number is the same as adding

Answer: the is answer is he had $70 at the beggening

Step-by-step explanation: make me brainiest

Answer:

(D)Which equation matches the word problem? 24.35+45.65 = m

(D)Curtis withdrew $70 from the ATM.

Step-by-step explanation:

number 1 is D and number 2 is D

i did the assignment

Answer:

c hope this helps

explain i did it on paper

Answer:

x = 3

y = 9

Step-by-step explanation:

It is an equilateral triangle so all sides are equal and all angles are 60°.

This means that 20x = 60 and y=AB=AC=BC=9

Answer:9

Step-by-step explanation:

The answer got to be 6. So 6+3=9

Answer:

2

Step-by-step explanation:

i answered this

Answer:

What is the average time it took the car to travel 0.25 meters?

What is the average time it took the car to travel 0.50 meters?

I hope is work you!!

(1) The first velocity of the car with two washers at the 0.25 meter mark is 0.125 m/s.

(2) The second velocity of the car with two washers at the 0.5 meter mark is 0.25 m/s.

Velocity is the rate of change of displacement with time. The velocity of the  cars depends on displacement and time of motion.

The first velocity is calculated as follows;

v1 = 0.25 m / t1

let t₁ = 2 s

v₁ = 0.25/2

v₁ = 0.125 m/s

v2 = 0.25 m / (t2 – t1)

let t₂ = 3 s

v₂ = 0.25(3 - 2)

v₂ = 0.25 m/s

The complete question is below:

Calculate the first and second velocities of the car with two washers attached to the pulley, using the formulas

v1 = 0.25 m / t1, and

v2 = 0.25 m / (t2 – t1)

Learn more about velocity here: https://brainly.com/question/6504879

Answer:

The answer is 24. Yes we do.

Answer: The answer that you’re looking for is D. [tex]p(x)=\frac{1}{3}x-\frac{5}{3}[/tex]. Brainliest?

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

H77777777

Answer:

48%

Step-by-step explanation:

If the coin is flipped 250 times, and lands on tails 120 times, set this up as a fraction. Put 250 on the bottom, and 120 on the top (because you want to know percentage of tails for 250 coin flips) to get 120/250. This is 0.48, to turn this into a percentage multiply by 100, 48%. You can check this answer by taking 0.48(250) and you will get 120.

Answer:

z=6

Step-by-step explanation:

First you add -8 to both sides. Now the equation is [tex]\frac{z}{-2} \\[/tex]=-3. Now you must multiply both sides by -2, so you get z=6

Answer:

Step-by-step explanation:

the one on the bottom because

the orientation of the points do not change

Hi there!

[tex]\large\boxed{x = 8}[/tex]

Recall that all angles in a triangle sum up to 180°, therefore:

(9x + 3) + (5x - 2) + (11x - 21) = 180

Combine like terms:

9x + 5x + 11x + 3 - 2 - 21 = 180

25x -20 = 180

Add 20 to both sides:

25x = 200

Divide both sides by 25:

x = 8°

Answer:

Step-by-step explanation:

we know that the sum of the angles in a triangle is 180

(5x-2)+(9x+3)+(11x-21)=180

=5x-2+9x+3+11x-21=180

25x=180+20

25x=200

x=8

Answer:

B because the input is not the same!

Step-by-step explanation:

Not A because the input can't be the same.

Not C because the input can't be the same.

Not D because the input can't be the same.

Answer:

Robert could buy 4 cupcakes and 20 cookies.

Step-by-step explanation:

Robert can buy 4 cupcakes and 20 cookies.

Mathematical expressions with inequalities are those in which the two sides are not equal. Contrary to equations, we compare two values in inequality. Less than (or less than or equal to), greater than (or greater than or equal to), or not equal to signs are used in place of the equal sign.

Given:

Price for cupcakes= 4.72

Price for cookies= 1.25

Robert has $50 to spend and must buy no less than 14 cupcakes and cookies altogether.

let x represents the number of cupcakes purchased and y represents the number of cookies purchased.

So, x + y ≥ 14

and, 4.75x + 1.25y ≤50

If we locate these inequalities on graph we get the intersection point (4, 20)

Hence, Robert can buy 4 cupcakes and 20 cookies.

Learn more about Inequality here:

https://brainly.com/question/28823603

#SPJ2

Answer:

5x+7y+11

Step-by-step explanation:

Answer:

A=False

B=True

C=True

Step-by-step explanation:

Answer: $8.50/pound

Step-by-step explanation:

Price per pound --> take the total price and divide it by the number of pounds

$22.10 / 2.6 pounds = $8.50/pound

Answer:

$8.50

Step-by-step explanation:

take 22.10 divide it by 2.6 and you will get your answer.

Hope this helps

Answer:

2

Step-by-step explanation:

Yeah its 2 I can explain but will be long but if want comment and I will post but most likely its 2

Answer:

1

Step-by-step explanation:

Answer:

The answer is 1

Step-by-step explanation:

Using the rise over run strategy, you can get this answer by...

1. Look at the line and graph 2 points. ( 1 , 1 ) & ( 2 , 2 ).

2. Do the rise over run thing. ( how am I going to get from 1 point to the other.)

You get to it by rising 1 and running 1. The pattern is self explanatory.

3. Divide rise over run and the quotient is your answer

1 divided by 1 is 1.

Hope this Helps and Pls mark Brainliest.

Answer:

The slope is -2.

Step-by-step explanation:

m=y2-y1/x2-x1            (also, y1-y2/x1-x2 is also true.)

=23-15/6-10                  m=15-23/10-6

= 8/-4                            =-8/4

=4/-2                             =-4/2

= 2/-1                             =-2/1

m=-2                             m=-2

Answer:

36

Step-by-step explanation:

432/12

36

Hope this helps.

Answer:

its 36

Step-by-step explanation:

Answer:

16.5

Step-by-step explanation:

264 / 16 = 16.5

Answer:

16.5 or you can round it to 17

Step-by-step explanation:

If you divide 264 by 16, the answer is 16.5, but I don't know if you can have 16.5 bags depending on the situation. So, you might have to round to 17.

Answer:

x = ± [tex]\sqrt{20}[/tex]

Step-by-step explanation:

Given

x² = 20 ( take the square root of both sides )

x = ± [tex]\sqrt{20}[/tex]

which can be simplified to

x = ± 2[tex]\sqrt{5}[/tex]

[ ± means plus or minus ]

Answer:

52

Step-by-step explanation:

m∠A + m∠B + m∠C = 180 | Sum of ∠s in △

28 + x-4 + 2x = 180 | Substitution

x = 52 | Algebra

4/5 * 3 = 12/5

20 * 3 = 1 hour = 60 min